Stem, Fluid Valve4820-01-569-2188

NSN 4820-01-569-2188 · NIIN 015692188 · Part number 22933-1

Hydraulics International, Inc. Dba Hydraulics International Inc · FSC 4820 — Valves, Nonpowered · FSG 48 — Valves · CAGE 56529

Government record, cited

NSN 4820-01-569-2188 — this item is cataloged by the U.S. Government under National Stock Number 4820-01-569-2188. Manufacturer of record part number: 22933-1.

Also searched as 4820-01-569-2188 · 4820015692188 · NIIN 015692188 · 01-569-2188 · FSC 4820 Valves, Nonpowered · CAGE 56529 · 22933-1

Nearby stock numbers ← 4820-01-569-2121 Valve, Angle · 4820-01-569-2208 Valve, Bleeder, Hydraulic System →

4820-01-569-2188 — Valves, Nonpowered

Features

Stem,fluid Valve — FSC 4820
1 manufacturer part number on file
Manufacturer of record: Hydraulics International, Inc. Dba Hydraulics International Inc

Identification

NSN: 4820-01-569-2188
NIIN: 015692188
FSC: 4820 — Valves, Nonpowered
FSG: 48 — Valves
Primary part number: 22933-1
Manufacturer: Hydraulics International, Inc. Dba Hydraulics International Inc

General Description

The Stem,fluid Valve, cataloged under National Stock Number 4820-01-569-2188, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4820-01-569-2188
Primary Part Number	22933-1
Item Name	Stem,fluid Valve
FSC / FSG	4820 / 48 — Valves, Nonpowered
Manufacturer	Hydraulics International, Inc. Dba Hydraulics International Inc
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

⇄ Related Items 1

Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.

5305-01-665-4251 POSSIBLE MATCH

SCREW,MACHINE

Possible match (shared part number)

Cross-Reference Index

Part Number	Manufacturer
22933-1 PRIMARY	Hydraulics International, Inc. Dba Hydraulics International Inc (USA)

Related Parts

5305-01-665-4251POSSIBLE MATCH

SCREW,MACHINE

Frequently Asked Questions

What is NSN 4820-01-569-2188?

NSN 4820-01-569-2188 is a Stem,fluid Valve, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.

What part numbers are listed for NSN 4820-01-569-2188?

NSN 4820-01-569-2188 has 1 manufacturer part number on file: 22933-1 (Hydraulics International, Inc. Dba Hydraulics International Inc).

What NSN replaces 4820-01-569-2188?

1 possible match (shared part number, not a government interchangeability claim): 5305-01-665-4251. Verify interchangeability with system specifications before substitution.

What are the specifications of 22933-1?

Key specifications for 22933-1: Special Features: INAVY IS STEM, VALVE; Part Name Assigned by Controlling Agency: STEM VALVE; End Item Identification: W/S CONSOLIDATED AUTOMATED SUPPORT SYSTEM (CASS); DHPS HYDRAULIC POWER SUPPLY, DEISEL. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4820-01-569-2188 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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